@fontColor: rgb(87, 84, 81);
@fontFamily: 'LatoBold', arial;
body {
  background: url(../images/bg.jpg) no-repeat top / cover;
  font-family: @fontFamily;
}
.btn-primary {
  background-color: rgb(244, 155, 137);
  outline: none;
  border: none;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
#header {
  position: fixed;
  z-index: 10;
  width: 100%;
  top: 0;
  display: flex;
  height: 100px;
  line-height: 100px;
  background-color: rgba(255,255,255,.1);
  border-radius: 5px;
  .user {
    margin-left: 20px;
    img{
      width: 50px;
      border-radius: 50%;
    }
    span {
      font-size: 30px;
      color: @fontColor;
      vertical-align: middle;
      margin-left: 10px;
    }
  }
  .nav ul{
    margin-left: 10px;
    display: flex;
    font-size: 18px;
    li {
      margin-left: 20px;
      a {
        color:@fontColor
      }
      a:hover {
        color: pink;
      }
    }
  }
}
#about {
  width: 100%;
  display: flex;
  height: 300px;
  background-color: #fff;
  justify-content: space-around;
  margin-top: 600px;
  .aboutWarp {
    position: relative;
    // width: 300px;
    .line {
      // display: block;
      position: absolute;
      // left: 450px;
      left: 80px;
      width: 400px;
      height: 3px;
      background-color: rgb(87, 84, 81);
      .circle {
        position: absolute;
        top: -4px;
        left: 50%;
        transform: translateX(-50%);
        width: 10px;
        height: 10px;
      background-color: rgb(87, 84, 81);
        // background-color: red;  
        border-radius: 50%;
      }
    }
    .img0 {
      position: absolute;
      top: -80px;
      left:-80px;
    }
    .img1 {
      width: 200px;
    }
    .aboutTitle {
      text-align: center;
      position: absolute;
      top: 100px;
      left: -100px;
      width: 200px;
      color: @fontColor;
    }
  }
}
#studyDirection {
  width: 100%;
  // height: 500px;
  background-color: rgb(247, 247, 247);
  h1 {
    padding-top: 10px;
    text-align: center;
    color: rgb(240, 177, 105);
  }
  .directionWarp {
    display: flex;
    justify-content: space-around;
    align-items: center;
    display: flex;
    .studyImg {
      border-radius: 10px;
    }
  }
}
footer {
  width: 100%;
  text-align: center;
  height: 100px;
  background-color: #fff;
  line-height: 100px;
}